Tenryu, Japan

Kanehisa Tanaka

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Welding Rod Co., Ltd.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kanehisa Tanaka. Retrieved from https://idiyas.com/inventor/kanehisa-tanaka

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Kanehisa Tanaka: Innovator in Welding Technology

Introduction: Kanehisa Tanaka is a notable inventor based in Tenryu, Japan. He has made significant contributions to the field of welding technology, particularly with his innovative approach to welding wire design. His work has been recognized for its practicality and efficiency in manufacturing processes.

Latest Patents: Kanehisa Tanaka holds a patent for a flux-contained welding wire. This invention features a conductive core wire that is positioned without complex manufacturing steps on a metal outer layer. The flux is filled inside the metal outer layer, allowing the conductive core wire to be nearly centered within the flux without support from the metal layer. The flux contains 20-80 weight % of metal powder, and the weight % of the flux to the welding wire per unit length is set between 6.5-30 weight %. Additionally, the weight % of the conductive core wire to the welding wire per unit length is established in a range of 1.5-15 weight %.

Career Highlights: Kanehisa Tanaka is associated with Nippon Welding Rod Co., Ltd., where he has applied his expertise in welding technology. His innovative designs have contributed to advancements in the efficiency and effectiveness of welding processes.

Collaborations: Throughout his career, Kanehisa has worked alongside talented colleagues such as Teiichiro Saito and Tadashi Ito. Their collaborative efforts have further enhanced the development of welding technologies.

Conclusion: Kanehisa Tanaka's contributions to welding technology through his innovative patent demonstrate his commitment to improving manufacturing processes. His work continues to influence the industry and showcases the importance of innovation in engineering.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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